Inactive items are still in the Item table, they just have their "Inactive"
field set to true. Most of the item reports include the Inactive field, but
do not display it by default and most have a default Filter of
"Inactive=False". Just filter for "Inactive = True" instead... Also, in
the Inventory Wizard, the last task in the list is "activate Items" - if you
use this wizard, you'll end up seeing a list of the currently inactive